Hello! I couldn't find somewhere on devzone, github how to update bootloader(bl), softdevice(sd), app together. The deal is I have some devices with prior version of sd and bl based on experimental buttonless app from sdk_13 (sd 3), now I want update to app based on buttonless example from sdk_14 (sd 5).
this instruction on github only tells that we need to do it with 2 connections.
in this blog I've found how to update only app + sd
Could someone explain that moment step by step. Thanks for helping in advance